2. endless time, space, or quantity. 3. an infinitely or indefinitely great number or amount. 4. (General Physics) optics photog a point that is far enough away from a lens, mirror, etc, for the light emitted by it to fall in parallel rays on the surface of the lens, etc.
universal. adjective. 1  Of, relating to, or affecting the entire universe: the universal laws of physics. 2  Including, relating to, or affecting all members of the class or group under consideration; applicable in all cases: universal vaccination; universal suffrage.
universality. 1  the character or state of being universal; existence or prevalence everywhere. 2  relation, extension, or applicability to all. 3  universal character or range of knowledge, interests, etc.